Free online JSON tree viewer and formatter. Features collapsible tree view, search and filter, copy path and value. Auto JSON validation with support for large JSON files. Perfect for API debugging and data exploration.
Type JSON to see tree view
π‘ Tip: Click βΆ/βΌ to expand/collapse, click π to copy path.
How to Use the JSON Tree Viewer
Using the JSON Tree Viewer is simple. Follow these three steps:
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Enter Your Code or Data
Type, paste, or upload the json tree viewer content into the input area. The tool supports direct text input, file upload, and drag-and-drop. All processing happens entirely in your browser. -
Configure Formatting Options
Select your preferred formatting options such as indentation size, sorting preferences, or minification mode. Click the "Format", "Beautify", or "Minify" button to process your content instantly. -
Copy or Download the Result
The formatted result appears immediately in the output area. Use the "Copy" button to copy to your clipboard, or "Download" to save as a file. The original content is never uploaded to any server.
FAQ
What is JSON Tree Viewer?
Free online JSON tree viewer and formatter with collapsible tree view, search and filter, copy path and value. Perfect for API debugging and data exploration.
Is my data safe?
Yes, all processing happens locally in your browser. Your data never leaves your device.
Does it work offline?
Yes, once the page loads, you can use this tool offline since all processing happens in your browser.
Is there a file size limit?
There is no server-side limit since files are processed locally. The only limitation is your device's memory.